Some codewriting JQUERY, NANOGALLERY, PHP, JS, HTML

I'm a Webdesigner with beginning programming skills. My business started 6 month ago and now I have my first "bigger" customer. It's an Event-Photographer. On his Tour-Bus on several events, we will run a simple Webserver Apache on RaspberryPi and on outsides computer will show a local webgallery, that is made with [login to view URL], so it's possible to easy display nearly Live taken pictures on the gallery. So far so good. What I found out is: nanogallery2 also provides the possibility to add pictures to a shopping cart. There is also an example but I'm a pure beginner and don't know how to implement this.

What I need is not really a big thing for an expert:

I will set up the nanogallery2 on a webserver.

what you should do: write the needed code to make it possible to get a shopping cart function for the Event-Visitors. Finally there will be just a simple form that will be send to specified Emailadress with the adress of visitor and the content of his shopping cart (array of picturenames and Link to pictures), so, the fotographer himself receives an Email with links directly to the pictures he has to prepare.

Hi there,
we have 7 years experience in PHP and related framework Like Codeigniter, Laravel we have made 100 plus websites in that technologies our team 4 to 5 years experience
website and graphics designer
wLisää

Hi.
Thanks for the job invite.
It's a pleasure to meet you and I have read your description carefully and understood.
As an web expert. i have strong skills and experiences in web development for 5 years.
So i can Lisää

Hi Dear,
Our best concern is to follow your requirement and deadline and we will do our best for the success of your project. Feel free to send message to discuss your project with us. Thank you very much!
Surely, weLisää

Hi.
Thanks for the job invite. It's a pleasure to meet you and I have read your description carefully and understood. As an web expert. i have strong skills and experiences in web development for 5 years. So i can doLisää